undervalued"... the stock up 5% today to $2.60 a share. morgan stanley upgrading shares of tesla motors, sending the stock zooming higher, delivery delays have plagued the electric vehicle maker, but morgan says tesla has the ability to significantly outperform. tesla shares jumped 7% to $32.54. morgan stanley also lifted its price target on the shares to $50, from $45. vivus shares gaining some weight, as the company rolled out its obesity drug, ahead of schedule. quseemiah, was supposed to debut next quarter, the company says it's now available for prescription. that early release, sending vivus shares up 4%, to $3.85, a one-month prescription costs $184. as for our most acti excnge tradedunds and notes, the i- path short term futures note, leading the way lower, down 1.2%. and that's tonight's "market focus." >> susie: gold has been shining recently: prices have jumped more than 10% in the past two months. gold closed down slightly today at $1771 an ounce. what's outlook from here, and what's the best way to invest in gold? so tonight's word on the street: gold. joining us, joe "doe"